161235191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{729571}}^1$

素因数の和:729601

約数の個数: 8

約数和(自身を含む): 183852144

約数和(自身を除く): 22616953

約数列:

[1, 13, 17, 221, 729571, 9484423, 12402707, 161235191]

約数ペア:

[(1, 161235191), (13, 12402707), (17, 9484423), (221, 729571)]